需要迁移 Flutter 3.0

[RA1NO3O]

../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/refresh_indicator.dart:200:30: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
        if (SchedulerBinding.instance!.schedulerPhase == SchedulerPhase.idle) {
                             ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/refresh_indicator.dart:203:28: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
          SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                           ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/refresh_indicator.dart:675:24: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
      SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                       ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/refresh_indicator.dart:718:28: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
      if (SchedulerBinding.instance!.schedulerPhase == SchedulerPhase.idle) {
                           ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/refresh_indicator.dart:721:26: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
        SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                         ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/refresh_indicator.dart:766:30: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
            SchedulerBinding.instance!
                             ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/refresh_indicator.dart:774:28: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
          SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                           ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/refresh_indicator.dart:788:32: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
              SchedulerBinding.instance!
                               ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/header/header.dart:235:22: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
    SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                     ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/footer.dart:244:22: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
    SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                     ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:198:30: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
        if (SchedulerBinding.instance!.schedulerPhase == SchedulerPhase.idle) {
                             ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:201:28: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
          SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                           ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:596:24: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
      SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                       ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:663:24: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
      SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                       ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:705:28: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
      if (SchedulerBinding.instance!.schedulerPhase == SchedulerPhase.idle) {
                           ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:708:26: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
        SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                         ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:751:30: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
            SchedulerBinding.instance!
                             ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:759:28: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
          SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                           ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/footer/load_indicator.dart:770:32: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
              SchedulerBinding.instance!
                               ^
../../flutter_sdk/.pub-cache/hosted/pub.dartlang.org/flutter_easyrefresh-2.2.1/lib/src/refresher.dart:293:24: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../flutter_sdk/packages/flutter/lib/src/scheduler/binding.dart').
      SchedulerBinding.instance!.addPostFrameCallback((Duration timestamp) {
                       ^

[zmGitHub]

+1

[ghozay19]

+1

any other option?

[good-good-study]

+n

[gustavobrian]

+1

[M2dL1fe]

+10086

[IvanYue]

+1

[charlestang]

似乎作者已经抛弃了？13个月没更新过了

[WeiCongcong]

作者是在憋V3的大招呀

似乎作者已经抛弃了？13个月没更新过了

[wosika]

+1

[wosika]

如果你在用2.2.1版本，可以先暂时用这个依赖，可以在Flutter3上使用

dependencies:
   flutter_easyrefresh:
    git:
      url: https://github.com/wosika/flutter_easyrefresh.git
      ref: 7194c07d6e5278906e5a3f6241f8def15d3006b5

[OHeroJ]

+1

[bilulanlv]

+1

[hkloudou]

please use

flutter_easyrefresh:
  git:
    url: https://github.com/hkloudou/flutter_easyrefresh.git
    ref: v2-flutter3

until the pr #553

[IvanYue]

+1

[FLEasy]

+1

[purgeyao]

@xuelongqy